EstimatorMatrixHistogram.MatrixHistogram (Apache SystemDS 3.4.0 API)

java.lang.Object

org.apache.sysds.hops.estim.EstimatorMatrixHistogram.MatrixHistogram

Enclosing class:: EstimatorMatrixHistogram

public static class EstimatorMatrixHistogram.MatrixHistogram extends Object

Constructor Summary

Constructors

Constructor

Description

MatrixHistogram(int[] r, int[] r1e, int[] c, int[] c1e, int rmax, int cmax)

MatrixHistogram(MatrixBlock in, boolean useExcepts)
Method Summary

Modifier and Type

Method

Description

static DataCharacteristics

deriveOutputCharacteristics(EstimatorMatrixHistogram.MatrixHistogram h1, EstimatorMatrixHistogram.MatrixHistogram h2, double spOut, SparsityEstimator.OpCode op, long[] misc)

static EstimatorMatrixHistogram.MatrixHistogram

deriveOutputHistogram(EstimatorMatrixHistogram.MatrixHistogram h1, EstimatorMatrixHistogram.MatrixHistogram h2, double spOut, SparsityEstimator.OpCode op, long[] misc)

int[]

getColCounts()

int

getCols()

long

getNonZeros()

int[]

getRowCounts()

int

getRows()

void

setData(MatrixBlock mb)

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- MatrixHistogram
  
  public MatrixHistogram(MatrixBlock in, boolean useExcepts)
- MatrixHistogram
  
  public MatrixHistogram(int[] r, int[] r1e, int[] c, int[] c1e, int rmax, int cmax)
Method Details
- getRows
  
  public int getRows()
- getCols
  
  public int getCols()
- getRowCounts
  
  public int[] getRowCounts()
- getColCounts
  
  public int[] getColCounts()
- getNonZeros
  
  public long getNonZeros()
- setData
  
  public void setData(MatrixBlock mb)
- deriveOutputHistogram
  
  public static EstimatorMatrixHistogram.MatrixHistogram deriveOutputHistogram(EstimatorMatrixHistogram.MatrixHistogram h1, EstimatorMatrixHistogram.MatrixHistogram h2, double spOut, SparsityEstimator.OpCode op, long[] misc)
- deriveOutputCharacteristics
  
  public static DataCharacteristics deriveOutputCharacteristics(EstimatorMatrixHistogram.MatrixHistogram h1, EstimatorMatrixHistogram.MatrixHistogram h2, double spOut, SparsityEstimator.OpCode op, long[] misc)